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GTG Custom Home Builders

New Jersey

ADU Builders, ADU Designers

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Website

https://www.gtgcustomhomebuilders.com/

GTG Custom Home Builders is a third-generation custom home builder and ADU construction company serving Central New Jersey, specializing in high-quality custom homes, detached ADUs, garage conversions, and in-law suites. With a full-service design-build approach, the company guides homeowners through every phase of the construction process — from planning and design to permitting, construction, and post-project support.

Focused on craftsmanship, transparency, and personalized service, GTG Builders works closely with a limited number of clients each year to ensure every project receives detailed attention, responsive communication, and exceptional construction quality.

Custom Home & ADU Construction Services

GTG Custom Home Builders provides a range of residential construction services, including:

Custom home construction
Detached ADU construction
Garage conversions
In-law suite construction
Design-build residential projects
Land acquisition assistance
Architectural and design coordination
Full-service project management

Their team helps homeowners navigate zoning regulations, permits, budgeting, material selection, and construction logistics to create functional and personalized living spaces.

What Sets GTG Builders Apart

Third-generation home building experience
Full-service design-build construction process
Expertise in ADUs and custom home construction
Responsive communication and dedicated client support
Transparent upfront pricing and budgeting
High-quality craftsmanship with attention to detail
Dedicated construction teams and project management systems
Ongoing post-construction support and homeowner care

By focusing on clear communication, organized project management, and long-term quality, GTG Builders delivers a smoother and more confident building experience for homeowners throughout New Jersey.

A Streamlined Design-Build Process

GTG Builders follows a structured three-step design-build process designed to simplify construction for clients:

Design – Collaborating with architects and designers to create personalized layouts and select materials
Construction – Managing permits, inspections, scheduling, and on-site construction with dedicated teams
Post-Construction – Providing continued support and follow-up after project completion

This integrated approach allows homeowners to stay informed throughout the process while ensuring consistent quality and accountability.

Building Homes Designed for Modern Living

Whether building a custom dream home, expanding property value with an ADU, or creating additional living space for family members, GTG Custom Home Builders focuses on delivering homes that combine functionality, durability, and personalized design.

The company continues to serve homeowners across Central New Jersey with thoughtfully built residential spaces designed for comfort, efficiency, and long-term value.

Business Hours

Monday: 6:00 AM – 6:00 PM
Tuesday: 6:00 AM – 6:00 PM
Wednesday: 6:00 AM – 6:00 PM
Thursday: 6:00 AM – 6:00 PM
Friday: 6:00 AM – 6:00 PM
Saturday: 6:00 AM – 6:00 PM
Sunday: Closed

Service Area

Hunterdon County NJ
Mercer County NJ
Middlesex County NJ
Morris County NJ
Somerset County NJ
Union County NJ
Bucks County PA

Facebook

https://www.facebook.com/gtgbuilders

https://www.linkedin.com/company/gtg-builders-llc/

YouTube

https://www.youtube.com/@GTGCustomHomeBuilders

Instagram

https://www.instagram.com/gtgbuilders/?hl=en

130, Main Street, Flemington, Hunterdon County, New Jersey, 08822, United States

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